Lifting the Aux is a big mistake.It was done years ago in a Kawasaki MX 125 but they alone were controlled by a PV.
Even then it didnt work at all well.
You need at least 4* duration stagger below the main Ex,or all the mid evaporates.
Same with the transfers, why are you lifting the B above the main, this also kills the lower mid power.
For a wider band width you need proper dropping stagger with the A port highest.
When you overbore, the ducts with steeper angles,like the A and C will drop way more than the flatter B roof, so this needs to be corrected before plating, as does putting a proper chamfer
into the top and bottom of the main Exhaust.
Having a chrome lip all around the ports simply means the plater was a bloody lazy cheapskate.
Instead of just guessing all these port numbers,there are plenty of STA or Angle area calculators available to keep the relative power capability in line.
Ive got a thing thats unique and new.To prove it I'll have the last laugh on you.Cause instead of one head I got two.And you know two heads are better than one.
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